• 30783288 BorgWarner Haldex seal kit contents — gasket, O‑rings and screws
  • Close-up of main Haldex control unit sealing plate included in kit 30783288
  • 111579, 30783288, LR003142, 02D598301 OEM sealing kit
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Borgwarner

30783288 Haldex repair seal kit for haldex Ecu Gen 2/3 New

30783288 Haldex repair seal kit for haldex Ecu Gen 2/3 New

€29,90 EUR
€29,90 EUR
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30783288 Repair Seal Kit for Haldex Control Unit Gen 2/3

Part Number: 30783288

New original sealing and repair kit by BorgWarner for Haldex mechatronics (2nd & 3rd generation). Ideal for Volvo, Land Rover, Ford and VW Group applications.

Kit Type Haldex control unit sealing & repair kit
Compatibility Gen 2 & Gen 3 Haldex systems
Condition New components
Manufacturer BorgWarner
Contents Gasket plate, O‑rings, seal, screws (service hardware)
Warranty 24 Months
New Sealing Kit — Replace Faulty Seals This repair kit (OEM 30783288) supplies the sealing plate, O‑rings and mounting hardware required to restore the Haldex control unit housing to factory sealing condition. It is intended for use during mechatronics service or gearbox repairs.

OEM & Reference Numbers

Main OEM Number:

30783288

Other references:

111579 • LR003142 • 02D598301 (may appear as related references across applications)

Always Verify Fitment Before ordering, confirm the part number and Haldex generation for your vehicle. If unsure, provide your VIN and we will verify suitability for your specific model.

Technical Specifications

Part Type:
Haldex control unit seal/repair kit
Applicable Generations:
2nd & 3rd generation Haldex systems
Manufacturer:
BorgWarner (OEM)
Included:
Main gasket plate, multiple O‑rings, special seal, screws (service kit)
Condition:
New, unused
Warranty Period:
24 Months
Typical Use:
Sealing repair during mechatronics or pump replacement service

Product Description

The OEM repair seal kit 30783288 contains the sealing plate, O‑rings, special valve seal and mounting screws required to reseal the Haldex control unit housing on 2nd and 3rd generation systems. Using original BorgWarner seals helps ensure correct fit and long-term sealing performance during service operations. 

Why Replace These Seals

  • Prevents hydraulic fluid leaks from the mechatronics housing
  • Restores correct pressure sealing for valves and pumps
  • Reduces risk of contamination entering the hydraulic system
  • Helps avoid repeated failures after mechatronics or pump repair
Service Recommendation Replace seals when removing the mechatronics unit or during Haldex pump service. Use correct torque on screws and verify sealing after installation. If the mechatronics housing shows corrosion or mechanical damage, replace the housing components as required.

Vehicle Compatibility

This seal kit is commonly used across multiple brands that employed Haldex 2nd and 3rd generation couplings, including Volvo, Land Rover, Ford and many Volkswagen Group models — always verify generation and OEM references before ordering. 

Typical Applications (examples)

  • Volvo S40 / V50 / S60 / V70 / S80 / XC70 / XC90 (certain model years)
  • Land Rover Freelander 2 / other LR models using Haldex 2/3
  • Ford Kuga / Ford models with Haldex AWD
  • Audi A3, TT and other VAG models with Haldex gen2/3
  • VW Golf V, Passat B6, Touran and other VW Group AWD models
VIN Verification Recommended Haldex applications can vary by production date and engine/gearbox configuration. Send us your VIN for a definitive fitment check if needed.

Contents of Kit

The kit typically includes:

  • Main control unit gasket/sealing plate
  • Several O‑rings and valve seals for the pre‑charge pump and solenoids
  • Special valve seal for pressure control solenoid
  • Assorted screws / mounting hardware required for reassembly
Note Exact kit contents may vary slightly by supplier batch; the provided kit is an OEM BorgWarner replacement intended to match factory specifications. If you require a parts list image or packing list, request it before purchase.

Quality Assurance & Warranty

24-Month Warranty: This new OEM repair kit is supplied with a 24‑month warranty covering manufacturing defects under normal installation and use. Correct installation and proper service procedures are required to preserve warranty coverage. [web:31]

Warranty Coverage Includes:

  • Manufacturing defects of seals and gasket plate
  • Defective O‑rings or supplied hardware under normal use
  • Parts failing due to material faults

Warranty Exclusions:

  • Improper installation or incorrect torque
  • Damage from contaminated oil, corrosion or mechanical impact
  • Hydraulic/mechatronics damage not caused by kit components
  • Wear caused by neglect or incorrect servicing

Questions or Need Help?

Our technical team can confirm fitment and advise on service steps. Provide your VIN and we will verify suitability for your vehicle model.

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Important Purchase Information

  • Always verify OEM number and Haldex generation before purchase
  • Photos and illustrations are for reference only
  • Worldwide shipping available
  • If your country is not listed at checkout, contact us for manual processing
  • Professional installation recommended for Haldex mechatronics service
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